Faith Huynh

Aktiv seit 2016

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I like math!

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How do I delete a specific line from a text file?
Hi there guys, I have a list of file locations that I have saved in a .txt file, all on new lines, like so: C:\\User\Doc...

etwa 10 Jahre vor | 1 Antwort | 0

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How to change text in a textbox from a pushbutton's callback?
I have a GUI that is supposed to create a folder of shortcuts in a certain file. I would like to be able to have a button called...

etwa 10 Jahre vor | 1 Antwort | 0

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Frage

Getting the error 'Subscript indices must either be real positive integers or logicals' when using the mode() function
I have a column vector (20000 x 1) which is a 20 thousand entries long of numbers which are all decimals with 9 decimal places. ...

etwa 10 Jahre vor | 1 Antwort | 0

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Gelöst

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

etwa 10 Jahre vor

Gelöst

Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

etwa 10 Jahre vor

Gelöst

Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

etwa 10 Jahre vor

Gelöst

Add two numbers
Given a and b, return the sum a+b in c.

etwa 10 Jahre vor

Gelöst

Is my wife right?
Regardless of input, output the string 'yes'.

etwa 10 Jahre vor

Gelöst

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

etwa 10 Jahre vor

Gelöst

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

etwa 10 Jahre vor

Gelöst

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

etwa 10 Jahre vor